Technical Data; General Data; Compressed Air Quality - SPX FLOW APV DELTA DE3 Instruction Manual

APV
APV_DE3_UK-7_082017.indd
upper valve shaft
fig. 9.
lower valve shaft
11
9.

Technical Data

9.1.

General data

max. line pressure:
max. operating temperature:
short-term load:
tightening torque of stop screw
at upper valve shaft:
tightening torque of safety nut
at upper and lower valve shaft:
leakage gap between
upper and lower valve shaft:
Fig. 9.
(check after stop screw having been screwed in)
cleaning connection B1 (for hose)
DN 40 - 100, 1,5" - 4" :
DN125 - 150, 6" :
air connection (for hose):
max. pneumatic air pressure:
min. pneumatic air pressure:
Use dry and clean pneumatic air only.
9.2.

Compressed air quality

- Compressed air quality:
- content of solid particles:
- content of water:
- content of oil:
The oil applied must be compatible with Polyurethane elastomer
materials.
10bar
135°C EPDM, HNBR
*FPM
140°C EPDM, HNBR
*FPM, *(no steam)
25Nm
40Nm
about 4mm
8x1 mm
10x1 mm
6x1mm
10bar
6bar
Quality class acc. to DIN ISO 8573-1
quality class 3,
max. number of particles per m³
10000 of 0,5μm < d ≤ 1,0μm
500 of 1,0μm < d ≤ 5,0μm
quality class 3,
max. dew point temperature -20°C
For installations at lower temperatures
or at higher altitudes, additional
measures must be considered to reduce
the pressure dew point accordingly.
quality class 1,
max. 0,01mg/m³
Instruction manual: UK - rev. 7
UK
Double Seat Valve
DELTA DE3